Begin by lying on your back with your knees in towards your chest. Place your arms flat on the ground.
STEP 2
Kick your legs out until they are almost straight. Keep your back flat during the entire movement.
STEP 3
Bring your legs back and repeat for the prescribed number of repetitions.
Special Notes
If you are having difficulties keeping your back straigth, try lowering your legs a bit less. Simply shorten the movement. To increase the level of difficulty, lower your legs closer to the floor.
